<p>The device is inserted into the vagina, and connects to an app that allows parents to select from a variety of playlists designed especially for baby.</p>

<p>According to <a href="http://www.babypod.net/">Babypod</a>, <em>&ldquo;babies learn to speak in response to sound stimuli, especially melodic sound.&nbsp;</em></p>

<p><em>&lsquo;Babypod is a device that stimulates before birth through music. With Babypod, babies learn to vocalize from the womb&rsquo;&rsquo;.</em></p>

<p>NBC medical contributor Dr. Natalie Azar says she&#39;s doubtful.</p>

<p>&quot;<em>I can&#39;t imagine that an obstetrician would be OK with this, number one &mdash; and number two, the science behind it sounds a bit loosey-goosey to me</em>,&quot; Dr. Azar told <a href="http://www.today.com/parents/yes-vagina-speakers-are-thing-no-your-unborn-baby-doesn-t65596">TODAY Parents.</a></p>
